iTunes: Adjusting genre?

Hey guys, got another n00b questions regarding the wonderful world of Mac. Whilst archiving more CDs I've been noticing that the genre iTunes uses aren't entirely correct. I mean it's no big deal really but it's kinna odd when I want to listen to some Reverend Horton Heat and I have to go to my "country" genre when browsing. However I can see why they may have stuck the Rev. in country. So, is there anyway to change it?

Thanks again guys!

Sure, to edit the ID3 tags (a standard for storing the info on musical tracks), just select a track and ctrl-click (or right-click / shortcut: apple-i) and select 'Get Info'.

There select the 'info' tab and edit the information as you want.

You can also select multiple songs (shift-click) and edit information for all of them.

So in your case, select Rev. Heat in the artists browsing area, then press apple+a to select all tracks by him. Ctrl-click to edit the genre for all those tracks...

Sweet! Man you guys rule!

Edit: iTunes Rocks! I was even able to change it to Rockabilly by selecting "Custom"! So does this then change the ID3 tag as well?